老龄化来袭？英国平均年龄首次达到40岁
<p><span word="The">The</span> <span word="average">average</span> <span word="age">age</span> <span word="in">in</span> <span word="Britain">Britain</span> <span word="has">has</span> <span word="hit">hit</span> 40 <span word="for">for</span> <span word="the">the</span> <span word="first">first</span> <span word="time">time</span> <span word="as">as</span> <span word="life">life</span> <span word="expectancy">expectancy</span> <span word="continues">continues</span> <span word="to">to</span> <span word="soar">soar</span>, <span word="official">official</span> <span word="figures">figures</span> <span word="revealed">revealed</span> <span word="this">this</span> <span word="morning">morning</span>.</p><p>今天上午，官方数据表明，由于预期寿命持续增加，英国人的平均年龄首次达到40岁。</p><p><span word="Since">Since</span> 1974 <span word="the">the</span> <span word="typical">typical</span> <span word="age">age</span> <span word="in">in</span> <span word="the">the</span> <span word="UK">UK</span> <span word="has">has</span> <span word="increased">increased</span> <span word="by">by</span> <span word="six">six</span> <span word="years">years</span>, <span word="with">with</span> <span word="more">more</span> <span word="than">than</span> 11.4 <span word="million">million</span> <span word="people">people</span> <span word="now">now</span> <span word="aged">aged</span> <span word="over">over</span> 65 - <span word="an">an</span> <span word="increase">increase</span> <span word="of">of</span> 300,000 <span word="in">in</span> <span word="just">just</span> <span word="a">a</span> <span word="year">year</span>.</p><p>自1974年以来，英国人数最多的年龄已经增长了6岁。目前，超过1140万人的年龄在65岁以上，这一数字一年就增长了30万。</p><p><span word="The">The</span> <span word="growing">growing</span> <span word="numbers">numbers</span> <span word="of">of</span> <span word="elderly">elderly</span> <span word="people">people</span> <span word="is">is</span> <span word="helping">helping</span> <span word="to">to</span> <span word="fuel">fuel</span> <span word="a">a</span> <span word="population">population</span> <span word="boom">boom</span>. <span word="According">According</span> <span word="to">to</span> <span word="the">the</span> <span word="Office">Office</span> <span word="for">for</span> <span word="National">National</span> <span word="Statistics">Statistics</span>, <span word="Britain">Britain</span>'<span word="s">s</span> <span word="population">population</span> <span word="has">has</span> <span word="hit">hit</span> <span word="a">a</span> <span word="new">new</span> <span word="record">record</span> - <span word="increasing">increasing</span> <span word="by">by</span> <span word="almost">almost</span> 500,000 <span word="to">to</span> 64.6 <span word="million">million</span>.</p><p>老年人口的增加导致了总人口数暴涨。根据国家统计局的数据，英国人口增长了近50万，达到6460万人的历史新高。</p><p><span word="The">The</span> <span word="population">population</span> <span word="increase">increase</span> <span word="over">over</span> <span word="was">was</span> <span word="fuelled">fuelled</span> <span word="by">by</span> <span word="growing">growing</span> <span word="numbers">numbers</span> <span word="of">of</span> <span word="births">births</span> <span word="over">over</span> <span word="deaths">deaths</span>, <span word="caused">caused</span> <span word="by">by</span> <span word="people">people</span> <span word="living">living</span> <span word="longer">longer</span>, <span word="and">and</span> <span word="a">a</span> <span word="surge">surge</span> <span word="in">in</span> <span word="migration">migration</span>.</p><p>人口增长的原因包括出生人数和死亡人数的差值不断增加，寿命延长以及移民的涌入。</p><p>'<span word="Natural">Natural</span> <span word="growth">growth</span>' <span word="of">of</span> 226,200 <span word="accounted">accounted</span> <span word="for">for</span> <span word="around">around</span> <span word="half">half</span> <span word="the">the</span> <span word="population">population</span> <span word="increase">increase</span> - <span word="with">with</span> <span word="net">net</span> <span word="migration">migration</span> <span word="of">of</span> 259,700 <span word="making">making</span> <span word="up">up</span> <span word="the">the</span> <span word="rest">rest</span>.</p><p>人口增长中的约半数（226200人）来自自然增长，净增的移民人数（259700人）则占据了余下的部分。</p>
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